/Engine/Plugins/Experimental/LearningAgents/Source/Learning/Public/LearningRecorderObject.h
This object assumes the first dimension on all arrays corresponds toInstances_, as it works by only record updates and resets for certainInstances_ given by an[FIndexSet](API\Plugins\Learning\FIndexSet)_. This makes it easier to use in conjunction with the other objects that useFArrayMapsuch as `FRewardObject.
struct FRecorderObject